Based by regulation of Minister of Energy and Mineral Resources (ESDM) Decree No. 1827 K/30/MEM/2018 the mining road at PT Firman Ketaun which does not meet the regulatory standards of as well as coal productivity targets not being achieved due to long distances and high road slopes. Apart from this, the dimensions of the road must also be re-evaluated to produce a good road that meets safety s…
Brand Erspo adalah sebuah brand produk olahraga yang diproduksi oleh Perusahaan Erigo. Erigo sendiri adalah apparel lokal yang mengkhususkan diri pada streetwear fashion yang digunakan pria dan wanita. Erigo telah menjalin kerjasama dengan PSSI untuk merancang jersey Skuad Garuda, menggantikan brand sebelumnya yaitu Mills. Erspo sempat menjadi trending topik pada media sosial X setelah rilis je…
PT Bumi Sekundang Enim Energy is a member of the Baramulti group of companies engaged in mining. The working area of PT Bumi Sekundang Enim Energy Pit AB is divided into two parts: Pit AB and Pit C, with current operations focused on Pit AB. The method used is open pit mining. In May 2024, the planned production for overburden stripping activities in Pit AB is 332,829.17 BCM/month, while the ac…
The Faculty of Computer Science at Sriwijaya University currently relies on semi-digital and centralized processes for managing student and alumni certificates, which are vulnerable to forgery and lack transparency. This study develops a private blockchain–based certificate management system using Quorum with Hyperledger Besu and a POA (Proof-of-Authority) consensus mechanism. Non-Fungible To…
With the advancement of technology, deep learning models are increasingly being used in the medical field, particularly in image segmentation. This study aims to develop and evaluate methods for segmenting pre-cancerous cervical lesions using the YOLO (You Only Look Once) architecture, specifically YOLOv8 and YOLOv11, as well as the Segment Anything Model (SAM and SAM 2). The YOLO model is used…
YOLO (You Only Look Once) merupakan arsitektur deep learning yang dikenal efisien dalam tugas deteksi dan segmentasi objek secara real-time. Meskipun telah banyak digunakan dalam berbagai bidang, penerapannya dalam segmentasi citra ultrasonografi (USG) fetal masih terbatas. Penelitian ini bertujuan untuk mengevaluasi dan membandingkan performa beberapa versi model YOLO, yaitu YOLOv8, YOLOv9, da…
Cyberattacks are attempts by individuals or groups to attack computer systems, networks, or other electronic devices with the intent of stealing sensitive data, damaging infrastructure, or creating disruptions in service. There are various types of cyber-attacks, including malware attacks, phishing attacks, DDoS (Distributed Denial of Service) attacks, ransomware attacks, and more. To protect t…
Non-Doppler segmentation of pediatric heart holes and chambers using deep learning approach with You Only Look Once (YOLO) algorithm through mobile devices. The main objective of this study is to evaluate the performance of YOLOv8 in segmenting cardiac structures, namely chambers and orifices, such as the right atrium, left atrium, right ventricle, left ventricle, and heart pit, from non-Dopple…
The Naïve Bayes method has proven effective in detecting, evaluating, and performing multi-classification of cyberattacks. By leveraging the Chi-Square Feature Selection algorithm, accuracy can be improved by selecting the most relevant features for detecting attacks, enabling classification based on their types. The datasets used for testing and multi-classification include CIC-IDS2018, CIC-I…
International Electrotechnical Commission (IEC) 61850 is a communications standard designed specifically for electrical substation automation, facilitating interoperability among Intelligent Electronic Devices (IEDs) in SCADA systems. This protocol overcomes the limitations of legacy systems by utilizing IP-based communications, which allows for more efficient and flexible data handling. This c…
The development of digital technology has changed the transportation industry, including online services such as Gojek. Understanding customer sentiment is key in improving user experience and designing more effective business strategies. This research analyzes Gojek user sentiment on Instagram using Support Vector Machine (SVM). Data is obtained through web scraping, then processed through tex…
This study aims to determine how the quality of human resources, the internal control system, and the use of information technology affect the effectiveness of the implementation of the village financial system (SISKEUDES) in Muara Enim district. This study uses primary data with data collection methods, namely online surveys. The sample selection technique in this study used purposive sampling…
Current technological developments have made it easier to learn languages through applications such as Duolingo. This study aims to understand users' perceptions of Duolingo using VADER (Valence Aware Dictionary and Sentiment Reasoner)-based sentiment analysis. User reviews from the Google Play Store were processed using Google Collaboratory, resulting in 1,831 data points that were grouped as …
The industrial revolution 4.0 has changed the information technology landscape, expanding its reach widely and making access to data easier. The implementation of blockchain and supply chain management is a clear example of advanced technological progress, with the aim of increasing supply chain transparency and reliability. This research simulates the Proof of Authority (PoA) method in supply …
Currently, the Plaju Darat Subdistrict Office is based on the problems encountered in Plaju Darat Subdistrict where population data collection is still done manually, namely by typing it in Microsoft Word and some are still handwritten. The problem faced is that with so many documents they often forget where to store them. The word document looks sloppy from the writing and there is still separ…
Dalam distribusi fluida gas dari satu tempat ke tempat lain umumnya digunakan saluran tertutup. Dalam merancang sistem saluran tertutup untuk mengetahui besarnya kerugian minor sistem saluran dibutuhkan data berupa kecepatan aliran dan koefisien minor. Pada pendistribusian aliran udara pembesaran dan pengecilan saluran banyak ditemukan baik di industri ataupun gedung-gedung besar lainnya. Dilih…
Hospitals are institutions that provide comprehensive health services through various types of health services by providing inpatient, outpatient and emergency services. In providing these various health services, the hospital needs to pay attention to the quality of the services provided in order to achieve patient satisfaction. Although the hospital has tried to improve the quality of its ser…
In industrial area, a pipe is required as a media to stream fluid form one point to another point. Combined pipes in which there are components and installation equipment operating on a plant is called a piping system. This piping system must be able to withstand all loads that work both loads that remain static loads or loads that vary according to the dynamic load time function. The ability o…
Perkembangan teknologi digital mendorong instansi pemerintah, termasuk BPJS Kesehatan, untuk menyediakan layanan berbasis aplikasi guna meningkatkan kualitas pelayanan kepada masyarakat. Salah satu bentuk inovasi tersebut adalah aplikasi Mobile JKN. Namun, kepuasan dan pengalaman pengguna berperan penting dalam mengevaluasi efektivitas aplikasi ini. Penelitian ini bertujuan untuk menganalisis s…
Wondr by BNI is a banking innovation since its launch in July 2024, has garnered widespread user attention with millions of downloads and thousands of reviews. These user reviews can be thoroughly analyzed using an Aspect-Based Sentiment Analysis (ABSA) approach. This study aims to apply ABSA to reviews of the Wondr app, focusing on four key aspects of usability according to Nielsen: learnabili…
This study aims to develop an asset management information system based on ISO 55001 to enhance IT asset management within the Central Bureau of Statistics of Ogan Ilir Regency. The background of this research is based on the issue of fragmented and manually managed asset management, which leads to difficulties in recording, monitoring, and handling damaged IT assets. To address these challenge…
Penelitian ini bertujuan untuk menganalisis pengalaman pengguna aplikasi Access By KAI di Provinsi Sumatera Selatan dengan menggunakan metode User Experience Questionnaire (UEQ). Sebanyak 112 responden terlibat dalam pengisian kuesioner yang mencakup 6 aspek penilaian pengalaman pengguna. Hasil analisis menunjukkan bahwa seluruh aspek memperoleh nilai positif. Aspek attractiveness dan dependabi…
Magic Chess: Go Go merupakan Game yang popular di kalangan pemain Indonesia. Game ini telah mendapatkan popularitas dengan lebih dari 10 juta unduhan di Google Play Store dan rating 4,2 bintang. Penelitian ini bertujuan untuk menganalisis sentimen ulasan pengguna Magic Chess: Go Go di Google Play Store dengan menggunakan algortima Naïve Bayes dan Support Vector Machine (SVM). Analisis dilakuka…
Website quality is an important factor that must be considered by institutions, because the website reflects the image of the institution in cyberspace. This study aims to analyze the quality of the Digital Library (Digilib) website of Sriwijaya University using the Webqual 4.0 and Importance Performance Analysis (IPA) methods. The methodology used involves collecting data through questionnaire…
The rapid development of information and communication technology has increased children's access to digital platforms for education and entertainment. However, this access also brings challenges in digital security literacy. Children need to understand how to protect themselves from online threats such as scams, cyberbullying, and exploitation. Therefore, interactive and fun learning methods a…
Ultraviolet (UV) rays can negatively affect the skin and increase the risk of developing skin cancer especially if it occurs throughout childhood and adolescence. For teenagers, especially those who are often active outdoors, use of sunscreen is very important in order to avoid premature aging and various harmful effects of UV radiation. The use of inappropriate products will hamper the sunscre…
Perkembangan teknologi informasi mendorong kebutuhan digitalisasi dalam promosi dan penjualan, termasuk pada brand Ornakuy yang masih terbatas dalam strategi branding melalui media sosial. Riset ini dilakukan untuk merancang prototype UI/UX aplikasi mobile dengan metode Design Thinking agar mampu menjawab kebutuhan pengguna dalam satu platform. Metode penelitian menggunakan metode design thinki…
Heart disease is one of the leading causes of death worldwide, making early detection of its risks crucial. This research aims to apply data mining techniques to identify the risk of heart disease using the Random Forest algorithm. This algorithm was chosen for its ability to handle complex data and provide high accuracy in classification processes. This study produced an information system con…